Carrying case for a portable telephone



FIG. 1 is a front, top and left side perspective view of a carrying case for a portable telephone, showing my new design;

FIG. 2 is a rear, bottom and right side perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a carrying case for a portable telephone, as shown and described. 